BS-3486-1-1996 ISO-5711-1995.pdf
《BS-3486-1-1996 ISO-5711-1995.pdf》由会员分享,可在线阅读,更多相关《BS-3486-1-1996 ISO-5711-1995.pdf(10页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS 3486-1: 1996 ISO 5711: 1995 Wheels for tractors and machinery for agriculture and forestry Part 1: Specification for wheel-to-hub fixing dimensions Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 07:23:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 3486-1:1996 This Briti
2、sh Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April 1996 BSI 06-1999 First published May 1962 Second edition April 1996 The following BSI references relate to the work on thi
3、s standard: Committee reference AGE/22 Draft for comment 79/72213 DC ISBN 0 580 25495 X Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee AGE/22, Wheels, upon which the following bodies were represented: Agricultural Engine
4、ers Association National Farmers Union Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 07:23:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 3486-1:1996 BSI 06-1999i Contents Page Committees responsible Inside front cover National fore
5、word ii 1 Scope 1 2 Symbols 1 3 Flat attachment with centring on central bore 1 Annex A (informative) Attachments with stud-hole centring 3 Figure 1 1 Figure A.13 Figure A.2 4 Table 1 2 Table A.13 Table A.2 4 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 07:23:05 GMT+00:00 2006, Uncontrolle
6、d Copy, (c) BSI BS 3486-1:1996 ii BSI 06-1999 National foreword This Part of BS 3486 has been prepared by Technical Committee AGE/22 and supersedes BS 3486-1:1962 which is withdrawn. It is identical with ISO 5711:1995, Tractors and machinery for agriculture and forestry Wheel-to-hub fixing dimension
7、s published by the International Organization for Standardization (ISO). BS 3486-2 covering tyre and rim sizes was withdrawn in 1996. These details are now covered in the following sections of BS AU 50: BS AU 50-1.4, Agricultural tractor and machine tyres. BS AU 50-4.4, Agricultural tractor and mach
8、ine rims. BS 3486-3 covering nuts was also withdrawn in 1996 and has not been replaced. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of
9、itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 to 4 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the ame
10、ndment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 07:23:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 5711:1995(E) BSI 06-19991 1 Scope This International Standard specifies the dimensional requirements for attaching wheels to hubs on tractors and mac
11、hinery for agriculture and forestry. The flat attachment type with centring on a central bore is the recommended type for future equipment. NOTE 1Characteristics of attachments with spherical or conical centring on the stud hole are shown in Annex A. Specifications indicated do not imply that the wh
12、eel is interchangeable from one vehicle to another. NOTE 2Wheels fitted to driven front and rear axles which incorporate gear reduction or corresponding mechanisms within the wheel hub envelope are not covered by this International Standard. 2 Symbols The symbols used in this International Standard
13、are as follows: 3 Flat attachment with centring on central bore Dimensions of the wheel and hub shall be as shown in Figure 1 and Table 1. dstud/nut seating diameter D1PCD (pitch circle diameter) of stud/nut seating hole D2stud hole diameter D3central bore diameter D4disc flat bearing diameter D5cen
14、tring diameter on the hub D6diameter of the hub flat bearing rspherical radius of the countersunk hole Figure 1 Licensed Copy: sheffieldun sheffieldun, na, Wed Nov 29 07:23:05 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 5711:1995(E) 2 BSI 06-1999 Table 1 Dimensions in millimetres Number of equall
15、y spaced stud holes Wheel Stud diametera Hub D1 nom. D2D3D4 min. D5D6 410015611451260,8140 514017961851495,8180 62052116125518160,8250 8 203,221152,425718152,2252 2752422132520220,8320 103352628139022280,8385 124252637147022370,8465 a For information only. + 1 0 + 0,5 0 + 0 0,2 0 5 Licensed Copy: sh
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BS-3486-1-1996 ISO-5711-1995 BS 3486 1996 ISO 5711 1995
链接地址:https://www.31doc.com/p-3732858.html